baber/WOPTO huggingface dataset:
Patent JP-S5627575-A (JP)
Title: Assembling method for television set and cabinet used for assemblying method
Inventor: WADA YOSHINORI
IPC: H04N5/645
Filed: 1979-08-13
Abstract: PURPOSE:To improve productivity while eliminating the need for work in a cabinet by fixing a frong frame, fitted with a cathode-ray tube, etc., to the backplate of a front decorative part and then by coupling it with a main body part by bonding. CONSTITUTION:On the front frame, which can be fitted in, in front decorative part 20, various function parts needed for a television set such as cathode-ray tube 3, and tuner 5 are fitted and mutual wiring and checking adjustments are carried out to obtain a unit available for projection. This unit is fixed in front decorative part 20, which is fixed to the backplate by screws, etc. Then, fitted-in step part 22 and main body part 10 are combined and bonded together by applying adhesives to corresponding parts.
Patent JP-S61260302-A (JP)
Title: Signal input and output circuit
Inventor: KAMEI KAZUNORI
IPC: G05B9/02
Filed: 1985-05-14
Abstract: PURPOSE:To obtain a signal input circuit which has a wire breaking detecting function by comparing a voltage divided by a pull-down resistance and a pull-up resistance provided to the output of the open collector of an output means with a voltage which is set previously on the basis of a source voltage by a comparator. CONSTITUTION:When wiring is normal, the voltage VC*R2/(R1+R2) obtained by dividing the source voltage of a power source part 2 by the resistance value R1 of the pull-up resistance 4 and the resistance value R2 of the pull-down resistance 4 is applied to the input of a Schmitt circuit 3. If the wiring is broken, the source voltage VC of the power source part 2 is impressed to the input of the Schmitt circuit 3. The reference comparison voltage of the comparator 16 is VC*R4/(R3+R4), where R3 and R4 are resistance values of resistances 17 and 18, so the resistance values are so determined as to satisfy an equation and then the input voltage of the comparator 16 exceeds the reference comparison voltage only in case of the breaking of the wiring, so that the breaking of the wiring is detected.
Patent JP-H11287269-A (JP)
Title: Dynamoelectric disc brake
Inventor: OIKAWA HIROTAKA
IPC: F16D55/224
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient braking force even in a trouble in an electric system, in a dynamoelectric disc brake. SOLUTION: This dynamoelectric disc brake 1 is of caliper floating type disc brake, through which rotation of a rotor 18 of a direct current servomotor 17 is converted into the rectilinear motion of a piston 4 by a ball screw mechanism comprising a nut member 11 and thread grooves 12 and 13 of this piston 4 as well as a steel ball 14, thereby forcibly pressing brake pads 7 and 8 to a disc rotor 3. In addition, hydraulic pressure out of a master cylinder 28 is fed to a hydraulic chamber 22a formed in a rear end of the piston 4, shifting the piston 4, and then the brake pads 7 and 8 are forcibly pressed to the disc rotor 3, making it generate a braking force. Therefore, the braking force is securable by the hydraulic pressure even in time of trouble in an electric system.  Since the hydraulic chamber 22a is set up in an end of the piston 4, the pressure receiving area is enlargeable, and thus large braking force is generable owing to the hydraulic pressure.
Patent JP-H07312716-A (JP)
Title: Card type camera
Inventor: HIGAMI SADAHIKO
IPC: H04N5/232
Filed: 1994-05-18
Abstract: PURPOSE:To allow the camera having an image processing function to be monitored in real time by an external information processing unit and to be accessed by the information processing unit. CONSTITUTION:An IC card section 33 has a memory section 24, a various image processing section and an IC card interface section 32 and is contained in an external information processing unit when the section 33 is loaded to the information processing unit. An image input section 23 has an image forming section 21 and an image pickup section 22 and is projected to the outside of the information processing unit to pick up the image of an object. The image processing section applies image processing to image data written in a memory section 24 to be converted into image data optimum for the display by the image display means of the information processing unit. An IC card interface section 32 gives image data after image processing to the information processing unit, in which the image is monitored in real time and accessed from the information processing unit for the setting of image processing conditions or the like.
Patent JP-H02281955-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: SATO TAKAHIRO
IPC: B41J2/045
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate the deformation of a liquid channel when the glass of a liquid jet recording head is joined, to improve printing quality and to speed up printing by forming a glass of the low melting point on the surface where two or three glass plates are joined by sputtering or deposition. CONSTITUTION:Before a base glass 2 forming a groove becoming a liquid channel thereon is joined with a thin sheet glass 3 by photolithographic techniques, a glass of the far lower melting point 3 than the above-mentioned glass is formed on the surface where the base glass 2 is joined with the thin sheet glass 3 or on the surface of either glass by a sputtering method or deposition. The base glass 2 and the thin sheet glass 3 are inserted into a jig to be confronted with each other, and are heated and joined to form the liquid channel 6 by applying load from both sides. A part of a liquid jet part integrally formed in such a way is cut to form a liquid jet surface 7. Consequently, the liquid jet recording head excellent in printing quality is accomplished, and moreover printing is speed up.
Patent JP-H041296-A (JP)
Title: Technique for dewaxing vegetable oil
Inventor: OBARA YASUO
IPC: C11B1/06
Filed: 1990-04-19
Abstract: PURPOSE:To dispense with long-term standing and the use of a filter for removing waxy matter by a technique wherein a raw oil obtained by squeezing oilseeds is cooled below a specified temperature, mixed with a specified amount of water with agitation for a specified period of time while keeping the temperature, and the deposited waxy matter is centrifuged. CONSTITUTION:A raw oil obtained by squeezing oilseeds is cooled below 20 deg.C and then mixed with water in an amount of 1-10% based on the oil with agitation for at least 1min while keeping the temperature, thus depositing waxy matter together with the produced gummy matter. The gummy matter and the waxy matter are then removed by centrifugal separation. Examples of the oilseeds include sesame seeds, rapeseeds and mustard seeds. The above- mentioned technique is suitably applied particularly to roasted sesame seeds.
Patent JP-S60246705-A (JP)
Inventor: NAKAYAMA ITSUO
IPC: A45B19/00
Filed: 1984-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5438198-A (JP)
Title: Method and apparatus of thermal analysis
Inventor: KUNIHISA KAZUKO
IPC: G01N25/02
Filed: 1977-09-01
Abstract: PURPOSE: To considerably improve sensitivity and accuracy by perpendicularly installing the sample to undergo thermal analysis and reference sample within a heating furnace and performing thermal analysis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02280854-A (JP)
Title: Sprinkler nozzle
Inventor: TANABE TETSUO
IPC: B05B1/30
Filed: 1989-04-24
Abstract: PURPOSE:To make freely adjustable the quantity of sprinkle water and distance of sprinkle by installing a water quantity control cylinder equipped with a communication part, which can communicate with discharge openings and sprinkle openings, around an outer periphery of a valve gear so as to be freely revolved. CONSTITUTION:Water sent from a water supply port 2 arranged at the bottom of a main body 1 of a sprinkler nozzle is sprinkled out of sprinkle openings 21 and 24, which are arranged at the top of the main body 1, through a valve gear 10, which has discharge openings 12 at its outer periphery. And a water quantity control cylinder 14 equipped with a communication part 14A, which can communicate with the discharge openings 12 and the sprinkle openings 21 and 24, is installed around the outer periphery of the valve gear 10 so as to be freely removed. It is possible, therefore, to set quantity of sprinkle water, distance of sprinkle, etc., from a desired sprinkler nozzle freely by revolving the water quantity control cylinder 14.
Patent JP-S5533805-A (JP)
Title: Control method of tandem rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/00
Filed: 1978-08-29
Abstract: PURPOSE: To control roll speed and roll gap for smooth passing of materials, by changing from the setting of equal speed rolling to the setting of varied speed rolling in tandem rolling mill after establishing the forward tension of the stand.  
     CONSTITUTION: The roll speed and roll gap are set in the set points of equal speed rolling, on stands 1, 2, 3. A material 6 is passed to the stnad 1 from a feed roll 4. When the material 6 is bit from the stand 1 to the stand 2, the tension between the stands 1 and 2 is detected 18, and the detected value is sent to a computer 21. The computer 21 applies the change speed signals for upper and lower work rolls of the stand 1 to speed control devices 10H, 10L. The rotating speeds of motors 7L, 7H are detected 22L, 22H, and are sent into an adder 25, and the output signals therefrom are inputted into a roll gap set value generating unit 28. This unit 28 sends the roll gap set value reference signal to a screw-down control device 15, and the stand 1 is changed to varied speed rolling. Then, the stands 2, 3 are also changed to varied speed rolling in succession. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61263094-A (JP)
Inventor: AOYAMA NAGAKI
IPC: H05B6/76
Filed: 1985-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63270166-A (JP)
Title: Thermal transfer copying machine
Inventor: YAMAGUCHI ISAO
IPC: B41J2/325
Filed: 1987-04-30
Abstract: PURPOSE:To enhance a transfer efficiency to obtain a copy with a stable printing density, by a method wherein, a thermosensible ink sheet and a copying paper are carried under pressure by a heating part and a roller, and a blade member with an end face and a side face at an angle of 90 deg. or less is disposed in the tangential direction of a roller pressing position of a thermal head and on the downstream of a copying paper feed direction. CONSTITUTION:An edge 62 of a blade 61 is disposed in the tangential direction of a transfer roller 59 depressing at a heating element end face 51 so as to be approximately 7mm apart from the contact position on the downstream of a copying paper feed direction. Therefore, until a copying paper 12 reaches the edge 62 after it was fed into the space between the transfer roller 59 and a thermosensible ink sheet 55 and heated under pressure by the transfer roller 59 and a thermal head 50 and thereby an ink was transferred to the copying paper 12, the copying paper 12 and the thermosensible ink sheet 55 are fed in close contact with each other for a fixed time. Thereafter, the thermosensible ink sheet 55 changes its direction sharply downwards at the edge 62, but the copying paper goes straight as it is. The angle of the edge 62 of the blade 61 is made smaller than 90 deg. to allow the thermosensible ink sheet 55 to change its direction sharply downwards.
Patent JP-S60248716-A (JP)
Title: Nonaqueous resin dispersion
Inventor: OOGAWARA MAKOTO
IPC: C08F18/00
Filed: 1984-05-25
Abstract: PURPOSE:The titled dispersion useful as a liquid developing agent for electrostatic photography, coating compound, etc., controlling easily its viscosity, having small variability of product, obtained by polymerizing (meth)acrylate with a specific monomer. CONSTITUTION:(A) A monomer (e.g., lauryl methacrylate, etc.) shown by the formula I [R is H, or CH3; X is -COOCnH2n+1, or -OCOCnH2n+1 (n is 6-20)] is polymerized with (B) a monomer (e.g., compound shown by the formula III, etc.) shown by the formula II (R' is H, or CH3; m is 1-20) in a weight ratio of the monomer A/B of preferably = 50-99.5/0.5-50, to give the aimed dispersion in an aliphatic hydrocarbon solvent (e.g., kerosine, etc.) in the presence of a polymerization initiator.
Patent JP-S60421-A (JP)
Title: Optical modulator
Inventor: MURATA MITSUHIRO
IPC: G02B26/02
Filed: 1983-06-11
Abstract: PURPOSE:To obtain a titled optical modulator of a small-sized and simple constitution, and also to raise a life characteristic by eliminating a rotary part by using both fixed and movable slit plates as a modulating means, and driving the movable slit plate by a bimorph. CONSTITUTION:An AC driving power source 20 for driving the bimorph 12 is provided. In this case, in a light transmitting position, both light transmitting parts 17, 18 coincide exactly, and in a light shielding position, mutual light shielding parts are closed each other and shield the light exactly to obtain the max. output of a photodetector 7. The adjusting means 22 of a modulating means 11 is provided on a driving power source circuit 21 so that a DC bias is superposed and impressed to a driving power source 20. When the DC bias is impressed the bimorph 12 is inclined and moved in the upper or lower direction. That is to say, the operating point is shifted up and down in proportion to the impressed DC voltage, and the vibration of a prescribed amplitude is executed by the driving power source by basing on its point as a reference. In this way, by executing an adjustment by the DC bias, difference of a light quantity of the light shielding time and the light transmitting time, namely, a modulation efficiency can be raised.
Patent JP-S58221315-A (JP)
Title: Burning controller
Inventor: MORI KEIICHI
IPC: F23N1/08
Filed: 1982-06-17
Abstract: PURPOSE:To enable the fine multi-step control comparable to proportional control eliminating the linear change of flow rate or hysteresis further making the extensive control feasible by a constitution wherein the fuel channel of burner is divided into several routes to control the gas supply from each fuel channel in proportion to the revolving angle of a stepping motor. CONSTITUTION:Gas is flown into an inlet 1 further to a route 14e and a valve unit 15 through a gas governor 2. The valve unit 15 supplies a burner 4 with total gas flow rate passing through valves 17a-17d corresponding to fuel channels 14a-14d in terms of the signals of a controller 16. The flow rate limit by orifices 14a-14d is designed so that each flow rate may become the fuel consumption weighted by the binary decimal system while the flow rate limit by orifice 14e is designed so that the burner 4 may be supplied with the minimum range of combustion. Besides valves 17a-17d are controlled by cams 20a-20d operated in proportion to the opening and closing angle of a stepping motor 19. Through these procedures, the momentary air shortage due to continuous and rapid change of combustion as well as the temporary incomplete combustion or explosive noise due to excessive air supply may be eliminated assuring the safety combustion.
Patent JP-H05134132-A (JP)
Title: Optical fiber converter and use thereof
Inventor: IINO AKIRA
IPC: G02B6/10
Filed: 1991-04-11
Abstract: PURPOSE:To provide an optical fiber converter of sufficient strength, with which optical fibers of different mode field diameters are easily connected together with little connection loss, and to provide a using method thereof. CONSTITUTION:An optical fiber converter 2 is composed of a core 4 comprising quartz glass including at least GeO2, a clad 4, a clad 6 which is formed on the outer periphery of the core 4, and which has the refractive index smaller than that of the core 4, and of a coating layer 8 comprising a heat-resistant ceramic material, that is formed on the outside of the clad 6, while heat treatment is carried out for the vicinity of one end part of the converter, and the mode field diameter thereof is different from that of the other end part.
Patent JP-S587151-A (JP)
Title: Automatic both side copying machine
Inventor: SATOU YUKIO
IPC: G03G15/23
Filed: 1981-07-07
Abstract: PURPOSE:To enable copying papers of any size to be exactly stacked and to prevent the papers successively stacked on an intermediate tray from sticking to one another, by pressing the papers through applying air pressure on the upper side of the surface-copied papers contained in the intermediate tray. CONSTITUTION:An intermediate tray 405 is shaped as shown in the fiqure, its upper wall 501 is provided with an air duct 502 connected to an air-blower 406, and its side walls 503, 504 are provided with air-exhausting holes 505. The surface-copied papers successively delivered into the tray 405 are securely pressed from upward to the bottom face 506 with the pressure Wp of air delivered from the blower 406 through the duct 502, and neatly stacked, thus permitting refeed of the paper to be securely executed one by one.
Patent JP-H043444-A (JP)
Title: Marker
Inventor: SATO YOSHIYO
IPC: H01L21/66
Filed: 1990-04-19
Abstract: PURPOSE:To install a marker freely at the periphery of an opening in a prover by mounting a magnet at the fixed part of a marker part through an insulating member and then, disposing the marker part removably at the opening in the marker. CONSTITUTION:A magnet 10 is mounted at the lower part of a fixed part 6 through an insulating sheet 11. The insulating sheet 11 is disposed to lessen the effect of the magnet 10 on a marker. Further, in consideration of stability of a maker part, the fixed part 6 is allowed to be larger than that of a conventional device to make its part heavier. Then the fixed part 6 of the marker part is disposed so that the part 6 is attracted properly to the opening 8 of a prover through the magnet 10. As the mounting position of the marker part in this marker is selected freely by using the magnet in accordance with the pattern of each semiconductor chip, its configuration insures marking to a defective chip and improves the reliability of the prover.
Patent JP-S58221534-A (JP)
Title: Optical fiber communication system
Inventor: TAKAHASHI MASAAKI
IPC: H04B10/07
Filed: 1982-06-18
Abstract: PURPOSE:To realize non-metallization of a cable, by providing an order-wire telephone board to the using circuit to superpose an order-wire signal onto a main signal, and at the same time, a monitor controller to a space circuit to superpose a monitor control signal onto the main signal respectively and then transmitting both signals after superposing them with the main signal. CONSTITUTION:Transmission line changeover switches 6-1-6-n connect transmission lines after switching them to corresponding using optical transmitters 8-1- 8-n or to a spare optical transmitter 8-x at end office repeaters 3 and 4. At the same time, transmission switch devices 1 and 2 connect reception lines after switching them to corresponding using optical receivers 9-1-9-n or to a spare optical receiver 9-x through transmission line changeover switches 7-1-7-n. Here a synchronizing signal indicates the frame starting position, and a parity monitor signal is inserted to perform a parity check for each frame. Thus it is possible to superpose an order-wire signal or a monitor control signal with the same frame constitution as a main signal.
Patent JP-S5438861-A (JP)
Title: Reciprocating electric razor
Inventor: SAKAMOTO YOSHIHIRO
IPC: B26B19/28
Filed: 1977-08-31
Abstract: PURPOSE: To miniaturize an electric razor, by providing a thin driving member of good power transmitting property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07307547-A (JP)
Title: System and method for increment manufacture of circuit board
Inventor: ROBAATO EFU BOTSUJIO JIYUNIA
IPC: G06F17/50
Filed: 1995-04-28
Abstract: PURPOSE: To realize a mechanism which cost-efficiently meets high-density ultra-fine shape requirements for future PC boards by converting design data into a three-dimensional increment matrix to incrementally deposit manufacturing materials in shown increment modes. CONSTITUTION: A circuit board designer prepares design information and component characteristics on a CAD computer 120 and transfers them to a conversion computer 122. After transferring the converted data to a manufacturing station 124 which then produces circuit boards according to the three-dimensional matrix data. Manufacturing cabinets 132 produce the circuit boards, based on the three- dimensional matrix under the control of a manufacturing controller 134 while a raw material feed system 136 feeds manufacturing materials 126 to the cabinets 132. The completed circuit boards are ejected from the station 124 as shown by block 130, to realize a mechanism meeting high-density ultra-fine shape requirements for printed circuit boards.
Patent JP-S58223061-A (JP)
Title: Assay of non-protein material
Inventor: DOURO TOSHIYUKI
IPC: G01N30/20
Filed: 1982-06-18
Abstract: PURPOSE:To achieve an assay of non-proteins readily at a high accuracy by removing protein effectively with a simple operation empolying a protein removing column having a filler for adsorbing non-protein material to be assayed. CONSTITUTION:When a specimen, for example, a serum specimen subjected to non-protein removing treatment is injected from a sample injector 3, the specimen is transferred together with an ion exchange water or a buffer liquid with a pump 2 to reach a protein removing column 5, where non-protein material to be assayed in the sample is adsorbed by a filler of a column 5. On the other hand, protein in the specimen passes through the column 5 without being adsorbed and discharged outside the system via connection ends E and F of a 6-way valve 4. Then, with a switch of a valve 4, an eluent in a tank 6 passes through the column 5 with a pump 7 via connectin ends D and E and the non- protein material adsorbed is eluted and reaches a assay column 8 via connection ends B and C to separate the material being assayed, which is detected with an appropriate detector provided after the column 8 to assay.
Patent JP-S59231980-A (JP)
Title: Solid-state image pickup device
Inventor: SATOU MASANORI
IPC: H04N5/335
Filed: 1983-06-15
Abstract: PURPOSE:To reduce sufficiently a residual image of a photo diode section by throwing away externally an electric charge not transferred from a photo diode to a CCD from an overflow drain. CONSTITUTION:A pulse 22 applied to a transfer gate electrode 12, a pulse 23 applied to a gate electrode 15 and a pulse 24 applied to an overflow drain electrode 16 are provided in a vertical blanking pulse 21. The pulse 22 transfers the electric charge from the photo diode 1 to the CCD for vertical transfer. Then a negative pulse 24 is applied to the overflow drain electrode 16 to inject the electric charge to the photo diode 1. Further, the pulse 23 is applied to the gate electrode 15 to lower a potential barrier 5' and then the potential of the overflow drain electrode 16 is increased just after to flow out the electric charge to the overflow drain side.